Wheels

The Zipp 202 Firecrest Carbon Clincher retains a classic 32mm rim depth, but with a sturdier 25.4mm rim width for all-around use. This legendary climber's companion weighs just 1,450g, and features Sapim CX Sprint spokes to optimize torsional and lateral stiffness. Laced to the maintenance-free Zipp 77/177 hubset, you can count on best-in-class durability no matter where you decide to ride. Confident stopping power comes from a combination of heat-resistant resin used in the 202's construction and Tangente Platinum Pro Evoke brake pads that provide all-conditions reliability. Zipp includes an integrated valve extender with valve-core wrench, rim tape, and quick release.

Enjoy flat-land speed and rocket up mountains, too, with Zipp’s 202 Firecrest Carbon Disc Brake wheels. Not only do these light wheels set a high climbing standard, they also excel over rough roads and handle like champs in stiff crosswinds. The slippery profiles of Zipp's 32mm-deep, 25.4mm-wide dimpled rims are more aerodynamic than even many deep-section wheels. Zipp's 77D/177D disc hubs give you incredible stopping power in wet and dry conditions alike, and they're thru-axle compatible (sold separately) for jaw-dropping steering precision and power transfer. Plus, they're super smooth thanks to precision bearings. And, the finishing touch is Sapim's outstanding CX-Ray spokes.

Performance, durability, and versatility. Zipp checks all the boxes with its 30 Course Rim-brake Clincher wheelset. A wide 21mm internal rim profile delivers speed, stability and comfort over a variety of surfaces, and Zipp's 71/177 hubset provides smooth and efficient power transfer. Sapim CX-Ray spokes and redesigned ergonomic skewers round out this excellent all-around package. Each wheel includes rim tape, a tubeless valve, and a 1.85mm spacer for use with 10-speed cassettes.

Performance, durability, and versatility. Zipp checks all the boxes with its 30 Course Rim-brake Tubular wheelset. A wide 21mm internal rim profile delivers speed, stability and comfort over a variety of surfaces, and Zipp's 71/177 hubset provides smooth and efficient power transfer. Sapim CX-Ray spokes and redesigned ergonomic skewers round out this excellent all-around package. Each wheel includes rim tape, a tubeless valve, and a 1.85mm spacer for use with 10-speed cassettes.

With a 45mm deep Indianapolis-made carbon rim, optimized for low aerodynamic drag and precise handling in all riding conditions, the 302 Carbon Clincher delivers the ride that Zipp wheels are renowned for at a price that makes Zipp carbon quality and performance more attainable than ever.
The 302’s smooth carbon rim is hand assembled to Zipp’s new 76/176 hubs using Belgian CX-Sprint spokes and brass spoke nipples to build a wheel that is both fast and reliable—tough enough to survive the Spring Classics or the road less traveled, yet light enough to tackle the steepest grades.
The 76/176 hubset’s axle end caps and rear freehub can be removed without tools for quick and easy cleaning and lubrication. Additionally the J-bend spoke design allows for easy sourcing of replacement spokes. And like all of Zipp's carbon clinchers, the rim bed of the 302 is designed to make installing and removing tires fast and easy.
Experience Zipp speed with the 302.
Each 302 Rim-Brake Wheel Includes:
- Zipp valve extenders
- Zipp rim tape
- Zipp Tangente quick-release skewers

With a 45mm deep Indianapolis-made carbon rim, optimized for low aerodynamic drag and precise handling in all riding conditions, the 302 Carbon Clincher delivers the ride that Zipp wheels are renowned for at a price that makes Zipp carbon quality and performance more attainable than ever.
To keep the wheels light and easy to service Zipp used a center locking brake rotor mounting interface on their 76D/176D hubs. The 76D/176D hubset also features replaceable axle end caps for thru-axle compatibility. Add in the 302’s XDR driver body compatibility, and you have a wheelset that can meet the needs of virtually everyone. And like all of Zipp's carbon clinchers, the 302 uses the same rim bed design that makes tire removal and installation as easy as possible.
The 302’s smooth carbon rim is hand assembled to Zipp’s new 76D/176D hubs using Belgian CX-Sprint spokes and brass spoke nipples to build a wheel that is both fast and reliable—tough enough to survive the Spring Classics or the road less traveled, yet light enough to tackle the steepest grades.
Experience Zipp speed with the 302 Disc-Brake.
Each 302 Disc-Brake Wheel Includes:
- Zipp valve extenders
- Zipp rim tape

With a 45mm deep rim optimized for low aerodynamic drag and predictable handling in all riding conditions. The 302 achieves this at a price point that makes Zipp carbon quality and performance more attainable than ever. The 302’s Indianapolis-made smooth carbon rim is mated to Zipp's new J-bend hubs to assemble a wheel that is both fast and reliable. Assembled by hand in Indianapolis with 24 Belgian Sapim CX-Sprint spokes up front and 24 out back, the 302 is equally suited to training rides or duking it out at your local criterium series.
- Rim shape optimized for low aerodynamic drag and predictable handling in all riding conditions
- Carbon Clincher
- J-bend hubset
- Thru-axle compatible
- XDR Driver Body Compatible
- Center lock - disc-brake only

With a 45mm deep rim optimized for low aerodynamic drag and predictable handling in all riding conditions, the 302 achieves this at a price point that makes Zipp carbon quality and performance more attainable than ever. The 302’s Indianapolis-made smooth carbon rim is mated to Zipp's J-bend hubs to assemble a wheel that is both fast and reliable. Assembled by hand in Indianapolis with 20 Belgian Sapim CX-Sprint spokes up front and 24 out back, the 302 is equally suited to training rides or duking it out at your local criterium series.
- Rim shape optimized for low aerodynamic drag and predictable handling in all riding conditions
- Carbon Clincher
- J-bend hubset
- XDR Driver Body Compatible

Road bikes are going where they’ve never gone before, are expected to do more, and are being ridden harder than ever. At the same time disc brakes are rewriting the rules of what’s possible with rim design. For this new era, the Zipp 303 Firecrest Tubeless Disc-brake wheelset sets the new standard. With a disc-specific, tubeless rim, the 303 Firecrest Carbon Clincher is now internally 21mm wide and faster than ever. Designed from the start as a tubeless rim, the 303 Firecrest features a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance, even when ridden at lower tire pressures. A new carbon fiber layup keeps weight low while maintaining the 303’s legendary durability. The rim’s lightweight design allows the 303 to glide up the steepest climbs while SRAM's robust 77/177D hubset keep the wheels stiff and responsive.
Each Wheel Includes:
- Zipp Tubeless valve extender and valve-core wrench
- Zipp rim tape (factory taped)
- Zipp Tangente quick-release skewer
- Zipp thru-axle end caps

The 303 brings a lot to the table, including heritage proven in the world's hardest races. At the center of the wheelset is Zipp's 77/177 hubset, which results in improved stiffness, durability, simplicity and versatility. The carbon wheel that helped pioneer the Firecrest rim platform for improved aerodynamics and crosswind stability also features the unspoken durability that has repeatedly won Paris Roubaix and the Tour of Flanders
- Firecrest rim technology affords the rider more speed, more stability, and more strength. This technology offers stable, predictable handling, and the wider rim increases lateral stiffness while offering greater vertical compliance
- Each wheel includes Zipp quick release skewer, end caps that can be swapped to run 12mm or 15mm thru axle; 1 Zipp 700c X 20mm rim tape, and 1 Zipp tubeless valve
- 303 Firecrest Carbon Clincher Tubeless Disc Brake total wheelset weight is 1645 grams

Road bikes are going where they’ve never gone before, are expected to do more, and are being ridden harder than ever. At the same time disc brakes are rewriting the rules of what’s possible with rim design. For this new era, the Zipp 303 Firecrest Tubeless Disc-brake wheelset sets the new standard. With a disc-specific, tubeless rim, the 303 Firecrest Carbon Clincher is now internally 21mm wide and faster than ever. Designed from the start as a tubeless rim, the 303 Firecrest features a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance, even when ridden at lower tire pressures. A new carbon fiber layup keeps weight low while maintaining the 303’s legendary durability. The rim’s lightweight design allows the 303 to glide up the steepest climbs while SRAM's robust 77/177D hubset keep the wheels stiff and responsive.
Each Wheel Includes:
- Zipp Tubeless valve extender and valve-core wrench
- Zipp rim tape (factory taped)
- Zipp Tangente quick-release skewer
- Zipp thru-axle end caps

Zipp makes the impossible possible with their 303 Firecrest Carbon Disc Brake wheels—they're equally at home on the flats as they are in the mountains. The 45mm-deep rims slice through the wind more efficiently than even many deep-section wheels thanks to their 28.5mm-wide dimpled rims. And, by creating a seamless junction between rim and tire, the increased width further reduces drag. The 303s climb with the best and re-accelerate out of corners like rockets since they barely register on the scale, which makes them a must-have on undulating terrain. The extra wide rim also allows running wider tires at lower pressures with less fear of pinch flatting, which boosts ride quality and comfort and reduces rolling resistance. Plus, Zipp's 77D/177D disc hubs gives you incredible stopping power in wet and dry conditions alike, and they're thru-axle compatible (sold separately) for jaw-dropping steering precision and power transfer. You also get Sapim's oustanding CX-Ray spokes.

If you had to choose just one wheel, the 404 Firecrest should be your choice. With the depth and shape proven in all conditions, it’s the all-around performer and the standard by which all other wheels are measured. Its 58mm rim depth is a classic all-around performer that has carried athletes to victory in every kind of event and situation – every triathlon distance, breakaways, field sprints, and hilly finishes. At the center of the 404 Firecrest is Zipp’s 77/177 hubset with best-in-class durability and improved bearing protection with no pre-load adjustment needed. The result is improved stiffness, durability, simplicity, and versatility.
- Firecrest rim Technology provides world-class handling and stability
- 77/177 hubset, with its best-in-class durability and improved bearing protection, all with no pre-load adjustment needed
- Aero performance, durable and Light Weight
- ISO 4210 compliant. See Declaration of Conformity for details

If you had to choose just one wheel, the 404 Firecrest Carbon Clincher should be your choice. With the depth and shape proven in all conditions, it’s the all-around performer and the standard by which all other wheels are measured. Its 58mm rim depth is a classic that has carried athletes to victory in every kind of event and situation – every triathlon distance, breakaways, field sprints, and hilly finishes. At the center of the 404 Firecrest is Zipp’s 77/177 hubset with best-in-class durability, bearing protection with no pre-load adjustment needed. The result is improved braking (Showstopper), aero performance, stiffness, durability, simplicity, and versatility.
- New, faster, more stable rim profile - AeroBalance
- ABLC SawTooth dimples pattern
- Showstopper brake track
- 10- or 11- speed compatible
- XDR option
- Handcrafted in the USA

If you had to choose just one wheel, the 404 Firecrest should be your choice. With the depth and shape proven in all conditions it's the all-around performer and standard by which all aero wheels are measured. At the center of the wheelset is Zipp's 77/177 hubset, an innovation that results in improved stiffness, durability, simplicity and versatility
- Firecrest rim technology affords the rider more speed, more stability, and more strength. This technology offers stable, predictable handling, and the wider rim increases lateral stiffness while offering greater vertical compliance
- Each wheel includes Zipp quick release skewer, end caps that can be swapped to run 12mm or 15mm thru axle; 1 Zipp 700c X 20mm rim tape, and 1 Zipp tubeless valve

Road bikes are ever evolving and ever inspiring. The new 404 Firecrest Carbon Clincher Tubeless Disc-brake wheelset offers cyclists everywhere the opportunity to experience superior braking and stopping power to match the speed and stability of SRAM's most popular and versatile 58mm rim depth. Aero has never been so affordable and attainable. The consistency and power of disc brakes provides precision modulation and stopping power, literally at your fingertips. As for speed, the 404 Firecrest is where the Firecrest Revolution began. If you had to choose just one wheel, the 404 Firecrest should be your choice. With a depth and shape proven in all conditions, it’s a classic all-around performer and the standard by which all other wheels are measured. At the center of the 404 Firecrest Carbon Clincher Tubeless Disc-brake is the durable and versatile 77/177D hubset, which offers options for riders to switch wheels from quick-release to thru-axle without tools.
- Firecrest rim Technology provides world class handling and stability
- 77/177d hubset, with its best-in-class durability and improved bearing protection, all with no pre-load adjustment needed
- Aero performance, durable and Light Weight
- To ensure compatibility with any bike, the versatile 77/177D hubs come with swappable end caps to work with QR’s and thru-axles
- Tubeless ensuring secure performance even when ridden at lower tire pressures.
- ISO 4210 compliant. See Declaration of Conformity for details.

Optimizing wheels to perform with precision and control at the depth of the 808 Firecrest Carbon Clincher is pure engineering science. While the 808 Firecrest’s aerodynamics and stability are proven every weekend in road races, triathlons and time trials around the world, understanding how profoundly good these wheels only comes from riding the wheel that, as a set, have proven faster than any other. At the center of the 808 Firecrest Carbon Clincher is Zipp’s 77/177 hubset with best-in-class durability and improved bearing protection with no pre-load adjustment needed. The result is improved braking (Showstopper), aero performance, stiffness, durability, simplicity, and versatility.
- New, faster, more stable rim profile - AeroBalance
- ABLC SawTooth dimples pattern
- Showstopper brake track
- 77/177 hubset
- Handcrafted in the USA

Optimizing wheels to perform with precision and control at the depth of the 808 Firecrest Carbon Clincher is pure engineering science. While the 808 Firecrest’s aerodynamics and stability are proven every weekend in road races, triathlons and time trials around the world, understanding how profoundly good these wheels only comes from riding the wheel that, as a set, have proven faster than any other. At the center of the 808 Firecrest Carbon Clincher is Zipp’s 77/177 hubset with best-in-class durability and improved bearing protection with no pre-load adjustment needed. The result is improved braking (Showstopper), aero performance, stiffness, durability, simplicity, and versatility.
- New, faster, more stable rim profile - AeroBalance
- ABLC SawTooth dimples pattern
- Showstopper brake track
- 10- or 11- speed compatible
- XDR option
- 77/177 hubset
- Handcrafted in the USA

There’s nothing middle of the road about the 808 Firecrest. At 82mm deep, it’s all out aero. Thanks to refinements to Zipp’s revolutionary Firecrest rim shape to be tubeless compatible and optimized for wider tires, the 808 Firecrest Carbon Clincher Tubeless Disc brake is ideal for the new era of disc brake road riding and racing.
Without the constraints of rim brake caliper compatibility or brake-track requirements, the Firecrest Carbon Clincher Tubeless Disc-brake wheels offer the increased stopping power and modulation of disc brakes and a whole lot more.
To maximize the aero performance of the wheels, Zipp’s ABLC dimples extend all the way to the outer edge of the disc-specific rims. The wheels are also optimized for wider tires to meet the performance needs of modern riders in search of low rolling resistance and aero efficiency with high comfort. The deeper Firecrest Tubeless Disc brake has an internal width of 19mm and are aerodynamically optimized for 25mm wide tires. This design improves Firecrest’s ability to yield low aerodynamic drag and high crosswind stability, a combination called AeroBalance.
Designed to be tubeless compatible, the wheels feature a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance even when ridden at lower tire pressures. Zipp’s low rolling resistance and high grip Tangente RT28 and RT25 Road Tubeless tires pair well with the Firecrest disc brake wheels.
A new carbon fiber layup for the Indianapolis-made rims keeps weight low while maintaining the Firecrest Carbon Clincher’s proven durability. The robust 77D/177D hubset, paired with 24 Sapim CX-Sprint spokes front and rear, keeps the wheels stiff and responsive. To ensure compatibility with any bike, the versatile 77D/177D hubs come with swappable end caps to work with QR’s and thru-axles, including 12x100mm and 15x100mm front thru-axles as well as 12x142mm rear thru-axles. The 177D rear hub is also XDR driver body compatible for use with SRAM 10-42 cassettes.
Each Wheel Includes:
- Zipp Tangente Quick Release Skewer
- Zipp Tubeless valve – factory installed
- Tubeless rim tape – factory installed
- Valve core removal tool
- Zipp 77D/177D thru-axle caps to fit 12x100, 15x100 dropouts for front wheels
- Freehub body spacer – 11 to 10 speed

There’s nothing middle of the road about the 808 Firecrest. At 82mm deep, it’s all out aero. Thanks to refinements to Zipp’s revolutionary Firecrest rim shape to be tubeless compatible and optimized for wider tires, the 808 Firecrest Carbon Clincher Tubeless Disc brake is ideal for the new era of disc brake road riding and racing.
Without the constraints of rim brake caliper compatibility or brake-track requirements, the Firecrest Carbon Clincher Tubeless Disc-brake wheels offer the increased stopping power and modulation of disc brakes and a whole lot more.
To maximize the aero performance of the wheels, Zipp’s ABLC dimples extend all the way to the outer edge of the disc-specific rims. The wheels are also optimized for wider tires to meet the performance needs of modern riders in search of low rolling resistance and aero efficiency with high comfort. The deeper Firecrest Tubeless Disc brake has an internal width of 19mm and are aerodynamically optimized for 25mm wide tires. This design improves Firecrest’s ability to yield low aerodynamic drag and high crosswind stability, a combination called AeroBalance.
Designed to be tubeless compatible, the wheels feature a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance even when ridden at lower tire pressures. Zipp’s low rolling resistance and high grip Tangente RT28 and RT25 Road Tubeless tires pair well with the Firecrest disc brake wheels.
A new carbon fiber layup for the Indianapolis-made rims keeps weight low while maintaining the Firecrest Carbon Clincher’s proven durability. The robust 77D/177D hubset, paired with 24 Sapim CX-Sprint spokes front and rear, keeps the wheels stiff and responsive. To ensure compatibility with any bike, the versatile 77D/177D hubs come with swappable end caps to work with QR’s and thru-axles, including 12x100mm and 15x100mm front thru-axles as well as 12x142mm rear thru-axles. The 177D rear hub is also XDR driver body compatible for use with SRAM 10-42 cassettes.
Each Wheel Includes:
- Zipp Tangente Quick Release Skewer
- Zipp Tubeless valve – factory installed
- Tubeless rim tape – factory installed
- Valve core removal tool
- Zipp 77D/177D thru-axle caps to fit 12x100, 15x100 dropouts for front wheels, and 12x142 dropouts for rear wheels
- Freehub body spacer – 11 to 10 speed
- SRAM XDR driver body for 177D available separately

Zipp optimized its Firecrest technology to build a highly aerodynamic 82mm rim—the 808 Firecrest Tubular Disc Brake. Designed for efficient power transfer and stable control in time trial and triathlon competition, the 808's wide 27.5mm rim shape provides confident tracking in crosswinds and over rough surfaces. Built with Zipp's excellent 77/177 hubset that features optimized flange geometry and Sapim CX-Sprint spokes to increase lateral stiffness, this 1,1885-gram wheelset combines toughness and reliability in a wind-shedding package that has to be ridden to fully appreciate. Each wheel includes specially-designed Tangente Platinum Pro Evo brake pads, Zipp Integrated Valve Extender with valve-core wrench, rim tape, and quick release.

Equip yourself with the wheel that carried Tony Martin to a World Championship and reach the pinnacle of your own potential. Zipp’s Super-9 Carbon Clincher Disc underwent extensive fluid dynamic modeling, wind-tunnel testing, and relentless refinement so you can enjoy no-holds-barred aero domination. With a variance in width of just a single centimeter from rim to hub, the Super-9 is almost invisible to the wind. Plus the wide rim creates a virtually seamless integration with the tire, increasing aerodynamics and allowing wider tires run at a lower pressure. This diminishes rolling resistance, increases rider comfort, and reduces the chance of pinch flatting.

Whisky No.9 36w carbon wheels are made for all-around trail riding and off-road touring; striking a balance between width and weight. Intended to support a wide range of modern mountain bike tires, the No.9 36w rims have a 30mm internal width, feature hookless beads for easy tubeless setup and impact resistance. The wider rim width creates a broad base for the tire casing to support side knobs better, for increased comfort and traction.
- Centered around DT Swiss 350 hubs, well-known for their balance of performance, weight and tool-free serviceability
- Laced with j-bend DT Aerolite spokes and brass nipples for durability and serviceability
- Each wheel includes a Whisky tubeless valve and tape

Whisky No.9 36w carbon wheels are made for all-around trail riding and off-road touring; striking a balance between width and weight. Intended to support a wide range of modern mountain bike tires, the No.9 36w rims have a 30mm internal width, feature hookless beads for easy tubeless setup and impact resistance. The wider rim width creates a broad base for the tire casing to support side knobs better, for increased comfort and traction.
- Centered around DT Swiss 350 hubs, well-known for their balance of performance, weight and tool-free serviceability
- Laced with j-bend DT Aerolite spokes and brass nipples for durability and serviceability
- Each wheel includes a Whisky tubeless valve and tape

Whisky No.9 36w carbon wheels are made for all-around trail riding and off-road touring; striking a balance between width and weight. Intended to support a wide range of modern mountain bike tires, the No.9 36w rims have a 30mm internal width, feature hookless beads for easy tubeless setup and impact resistance. The wider rim width creates a broad base for the tire casing to support side knobs better, for increased comfort and traction.
- Centered around DT Swiss 350 hubs, well-known for their balance of performance, weight and tool-free serviceability
- Laced with j-bend DT Aerolite spokes and brass nipples for durability and serviceability
- Each wheel includes a Whisky tubeless valve and tape

Whisky No.9 100w fat bike wheels have a 94.5mm inner width to maximize the footprint of fat tires up to 5.05-inch wide. It’s double-wall construction makes it a unique, one of a kind carbon fat rim. It supports the structure of the tire’s sidewall for a stable, traction-laden ride while simultaneously improving your float on snow and sand. No.9 100w wheels are entirely hand built in Minnesota to exacting standards with proven DT Swiss 350 Big Ride hubs offering a great mix of performance and reliability. DT Swiss Competition double butted spokes and brass nipples offer serviceability, durability, and strength to produce a versatile wheel for a wide variety of conditions.

Whisky No.9 100w fat bike wheels have a 94.5mm inner width to maximize the footprint of fat tires up to 5.05-inch wide. It’s double-wall construction makes it a unique, one of a kind carbon fat rim. It supports the structure of the tire’s sidewall for a stable, traction-laden ride while simultaneously improving your float on snow and sand. No.9 100w wheels are entirely hand built in Minnesota to exacting standards with proven DT Swiss 350 Big Ride hubs offering a great mix of performance and reliability. DT Swiss Competition double butted spokes and brass nipples offer serviceability, durability, and strength to produce a versatile wheel for a wide variety of conditions.

WeThePeople took their bombproof Supreme front hub, added nylon hub guards, and then laced it up to their wide and rugged Logic rim to make one tough-as-nails wheel, ready to go, straight out of the box.
- 14mm hollow/hardened heat treated Chromoly axle
- 10mm female bolts
- Includes nylon rim tape
- Includes a second set of cones for use without hub guards

WeThePeople took their bombproof Supreme rear hub, added nylon hub guards, and then laced it up to their wide and rugged Logic rim to make one tough-as-nails wheel, ready to go, straight out of the box.
- 14mm hollow/hardened heat treated Chromoly axle
- 10mm female bolts
- Includes nylon rim tape
- Includes a second set of cones for use without hub guards
- 9T driver, RHD

Vittoria's Alusion wheelset features a wide-section rim profile to make full use of the grip and handling characteristics of today's road tires. It delivers the durability you need in a training wheelset that keeps weight down, so you can practice like you play. Straight-pull spokes drop weight and increase the Alusion's reliability, while the asymmetrical rear wheel design balances spoke tension for a stronger build. All this adds up to a versatile, long-lasting wheelset you can rely on daily.

Keep that fat tire turning on Surly's Clown Shoe Rear Wheel. The 100mm-wide Clown Shoe rim is a single-wall aluminum hoop that shines when paired with the fattest tires you can find. Tying it all together are DT Swiss spokes laced to your choice of Shimano XT or DT Swiss 340 disc hubs. They roll smooth and are ready for all your nuttiest adventures.

Surly's Marge Lite Rear Wheel is the skinniest of Surly's fat bike bunch, yet still sports all the cushion, suspension, and traction that you need to float over rocks, sand, and snow. The 65mm-wide Marge Lite rim is a single-wall aluminum hoop that shines when paired with a 4- to 5-inch wide tire. Tying it all together are DT Swiss spokes laced to your choice of Surly's singlespeed rear disc hub, or a Shimano XT disc rear hub. They roll smooth and are ready and willing for all your off-road adventures.

Surly's Rolling Darryl wheel rolls over just about anything. The 82mm-wide Rolling Daryl is a single-wall aluminum hoop that shines when paired with the fattest tires you can find. Tying it all together are DT Swiss spokes laced to your choice of Surly Ultra New singlespeed disc hub, Shimano XT, or DT Swiss 340 disc hubs. These wheels roll smooth and are ready to float through all your adventures.